View previous topic :: View next topic |
Author |
Message |
mopar4u
Joined: 21 May 2007 Posts: 2
|
Posted: Mon May 21, 2007 5:14 pm Post subject: Older Pioneer help please |
|
|
Pioneer RX-531 rack mount system, probably pushin 15-20 years old, never had a problem til now. I've always thought it was a great system, over the years it has been demoted to the garage stereo. Anyways, this winter the sound would come and go (without touching the volume), sometimes the sound would go really soft, but you could still hear it, sometimes it would comepletely go away. This happens with both sides. If you tap the chasis the sound comes back on for a while then it repeats. Pretty annoying . I realize it is old and not worth putting much money into but any suggestions on how to troubleshoot? I'm not afraid to take the cover off and dig around. What should I look for? |
|
Back to top |
|
|
Elvis R Guest
|
Posted: Thu May 24, 2007 4:29 pm Post subject: |
|
|
It may be a corrosion in the potentiometer (vol ctrl). Try some electronic spray on inside of the control. It cause also be lose soldered connections. Gotta use the good ole eye for that. |
|
Back to top |
|
|
|
|
|
You can post new topics in this forum You can reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
eServiceInfo on FB -
Service Manuals Free Download -
Service Diagrams
Free TV Schematics Download -
HARDW.net -
Pinout Master -
Jabse Service Manual Search -
Jabse.InK -
onTap.bg
SnimkiOt.com -
Poblizo.com : пътешествия
Latest Service Manuals :
2sd2251 Inchange Semiconductor • RXA3010 SCHE 2 DIGI 2 Yamaha • 5989-7177EN Keysight and Academia Partne • pbss4021pz Philips • E3701-003010-5 Erisson • 20TC646 NOBLEX • 42PX5D.part2 LG • E870 SVC Manual Samsung • 22pfl5557-v7 24pfl5557 32pfl5537 22pfl59 • Philips EL6435 Philips •
|